Introduction of High Efficiency Air-conditioning in Hotel

Representative Participant
NTT Data Institute of Management Consulting Inc.
Partner Participant: Peace Real Estate Investment Company Limited
Host Country
Selected Year
JCM Model Project
Energy Efficiency
Credit issued

Outline of GHG Mitigation Activity

While non-inverter air conditioner with poor energy efficiency is popular in hotels in Vietnam, this project is intended to achieve the energy saving as a whole with the introduction of high efficiency air-conditioning system, which is introduced to the new Novotel Suites in Hanoi (total floor area of about 29,000㎡, 17 floors above ground, two floors underground, 200 rooms), and achieves GHG emission reductions from reducing power consumption with introduction of high efficiency air-conditioning.
(Equipment performance : COP 4.53, 73.0kW x 1set, COP4.09, 90kW x 12set, COP4.05, 95.0kW x 2set, COP3.29, 109kW x 1set, COP3.27. 125kW x 1set)

Expected GHG Emission Reductions

935 tCO2-eq./year

= (Reference CO2 emissions) [tCO2/year]
    − (Project CO2 emissions) [tCO2/year]

Reference CO2 emissions: 3,052.5 [tCO2/year]
Project CO2 emissions: 2,117.5 [tCO2/year]

Site of JCM Project

Novotel Suites

Related photos

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JCM Methodology

Methodology No. Title Methodology Proponent
VN_AM006 Ver1.0 Introduction of air conditioning system equipped with inverters Joint Committee


JCM Project Registration

Reference No. Project Title Registration Date
VN005 Introduction of High Efficiency Air-conditioning in Hotel 10 Oct 2017

Issuance of credits

Reference No. Monitoring Period Date of JC decision on notification Amounts of Credits Issued
- VN005 06 Oct 16 - 30 Sep 17 28 May 19 189